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ReDex: An Android Bytecode Optimizer

ReDex is an Android bytecode (dex) optimizer originally developed at Facebook. It provides a framework for reading, writing, and analyzing .dex files, and a set of optimization passes that use this framework to improve the bytecode. An APK optimized by ReDex should be smaller and faster than its source.

Quick Start Guide

Dependencies

We use package managers to resolve third-party library dependencies.

macOS

You will need Xcode with command line tools installed. To get the command line tools, use: